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參數(shù)資料
型號(hào): DS1685Q-5
廠(chǎng)商: Maxim Integrated Products
文件頁(yè)數(shù): 18/34頁(yè)
文件大?。?/td> 0K
描述: IC RTC 5V 64-BIT Y2KC 28-PLCC
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 37
類(lèi)型: 時(shí)鐘/日歷
特點(diǎn): 警報(bào)器,NVSRAM,方波輸出,Y2K
存儲(chǔ)容量: 242B
時(shí)間格式: HH:MM:SS(12/24 小時(shí))
數(shù)據(jù)格式: YY-MM-DD-dd
接口: 并聯(lián)
電源電壓: 4.5 V ~ 5.5 V
電壓 - 電源,電池: 2.5 V ~ 3.7 V
工作溫度: 0°C ~ 70°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 28-LCC(J 形引線(xiàn))
供應(yīng)商設(shè)備封裝: 28-PLCC(11.51x11.51)
包裝: 管件
DS1685/DS1687 3V/5V Real-Time Clocks
25 of 34
DC ELECTRICAL CHARACTERISTICS
(VCC = 5.0V±10% or VCC = 3.0V±10%, TA = 0°C to +70°C, TA = -40°C to +85°C.)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Average VCC Power-
Supply Current
(-5)
2B
ICC1
7
15
mA
2, 3
(-3)
5
10
CMOS Standby
Current
(CS = VCC - 0.2V)
(-5)
3B
ICC2
1
3
mA
2, 3
(-3)
0.5
2
Input Leakage Current
(Any Input)
IIL
-1
+1
A
Output Leakage Current
IOL
-1
+1
A
5
Output Logic 1 Voltage
(IOUT = -1.0mA)
VOH
2.4
V
Output Logic 0 Voltage
(IOUT = +2.1mA)
VOL
0.4
V
Power-Fail Trip Point
(-5)
VPF
4.25
4.37
4.5
V
(-3)
2.5
2.6
2.7
Battery Switch
Voltage
(-5)
VSW
VBAT,
VBAUX
V
8
Battery Leakage Current
IBATLKG
10
100
nA
12
I/O Leakage
ILO
-1
+1
A
4
PWR
Output at 0.4V
(-5)
IOLPWR
10.0
mA
1
(-3)
4
IRQ
Output at 0.4V
(-5)
IOLIRQ
2.1
mA
1
(-3)
0.8
DC ELECTRICAL CHARACTERISTICS
(
VCC = 0V, TA = 0°C to +70°C, TA = -40°C to +85°C.)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
VBAT, VBAUX Current
(OSC ON, E32K = 0)
IBAT1
500
nA
12
VBAT, VBAUX Current
(OSC OFF)
IBAT2
200
nA
12
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參數(shù)描述
DS1685Q-5/T&R 制造商:Maxim Integrated Products 功能描述:IC RTC 5V 64-BIT Y2KC 28-PLCC
DS1685Q-5/T&R 功能描述:實(shí)時(shí)時(shí)鐘 3V/5V RTC RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線(xiàn)接口:I2C 日期格式:DW:DM:M:Y 時(shí)間格式:HH:MM:SS RTC 存儲(chǔ)容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
DS1685Q-5/TR 制造商:DALLAS 制造商全稱(chēng):Dallas Semiconductor 功能描述:3V/5V Real-Time Clocks
DS1685Q-5_12 制造商:MAXIM 制造商全稱(chēng):Maxim Integrated Products 功能描述:3V/5V Real-Time Clocks
DS1685Q-5+ 功能描述:實(shí)時(shí)時(shí)鐘 3V/5V RTC RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線(xiàn)接口:I2C 日期格式:DW:DM:M:Y 時(shí)間格式:HH:MM:SS RTC 存儲(chǔ)容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube